meljun cortes intro multimedia
TRANSCRIPT
Chapter 1Chapter 1Introduction to the Internet Introduction to the Internet
and Weband Web--Based MultimediaBased Multimedia
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Chapter ObjectivesChapter Objectives
� Briefly describe the history of the Internet and the Web.
� Define and explain Internet, intranet and extranet.� Name the first graphical-user interface Web
browser and the two browsers most often used today
� Explain the difference between a spider-based search engine and a directory-based search engine
� Briefly explain the evolution of multimedia
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Chapter ObjectivesChapter Objectives
� Define digitizing, multimedia, and interactive multimedia
� Describe some of the benefits of multimedia� List four Web-based multimedia applications� Explain how a portfolio is helpful when applying
for Web-based multimedia positions and identify some of the items that should be included in a portfolio
� List the Web-based position titles along with the skills and duties of each
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History of the InternetHistory of the Internet
�ARPANET – 1960s�Purpose: decentralized communication network
� Internet - 1969�Network of networks
� Intranet�Private networks
�Extranet�Authorize access to outsiders
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History of the WebHistory of the Web
�World Wide Web �Hypertext system �Created by Tim Berners-Lee�1991
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History of the WebHistory of the Web
� Browsers� Mosaic (1993)� Netscape� Internet Explorer
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History of the WebHistory of the Web
�Search Engines�Spider-based
�Contents of Web site automatically added
�Directory-based�Catalog contents based on submissions
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What is Multimedia?What is Multimedia?� using more than one media
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Multimedia TodayMultimedia Today
� Integration of digitized media �Text, graphics, animation, sound, and video�Activate multiple senses
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Multimedia TomorrowMultimedia Tomorrow�Addition of smell and touch
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The Evolution of MultimediaThe Evolution of Multimedia
�working with multiple media is not new�explosion of computer-based (digitized)
multimedia �improved computer processing power and
technology �new ways of using multimedia �growth of the Web
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Evolution of MultimediaEvolution of Multimedia�Past
�stretches back to first sounds, languages, drawings, cartoons, radios, and motion pictures
�Present�digitized media is all around us�primarily involves eyes and ears
�Future�involve all of our senses�offer users greater control & interactivity�increased ability to share across networks
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What is Interactive Multimedia?What is Interactive Multimedia?
�users directly respond to and control media�users become active participants
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Why Multimedia?Why Multimedia?�activates multiple senses &
taps different learning styles
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Why Multimedia?Why Multimedia?
�people remember�20% of what they see�30% of what they hear�50% of what they see and hear�80% of what they interact with
�Chinese proverb�“Tell me and I will forget; show me and I may
remember; involve me and I will understand.”
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Why Multimedia?Why Multimedia?�Convey content by using a variety of
media elements to reinforce a single idea
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WebWeb--Based Multimedia ApplicationsBased Multimedia Applications�E-commerce and E-business
�Advantages/Disadvantages?
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�Web-based Training and Distance Learning�Advantages/Disadvantages?
WebWeb--Based Multimedia ApplicationsBased Multimedia Applications
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�Research and Reference�Advantages/Disadvantages?
WebWeb--Based Multimedia ApplicationsBased Multimedia Applications
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�Entertainment and Games�Advantages/Disadvantages?
WebWeb--Based Multimedia ApplicationsBased Multimedia Applications
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Careers in WebCareers in Web--Based MultimediaBased Multimedia
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�Team of specialists
Careers in WebCareers in Web--Based MultimediaBased Multimedia
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�Executive Producer�Production/Project
Manager�Web Master�Web Designer
Careers in Careers in WebWeb--Based MultimediaBased Multimedia
�Web Developer�Art Director� Interface Designer�Writers/Editors�Content Specialist
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� Instructional Specialist�Graphic Artist�Animation Specialist�Audio Specialist�Sound Engineer
Careers in Careers in WebWeb--Based MultimediaBased Multimedia
�Photographer�Video Specialist�Videographer�Computer Programmer�Production Positions�Support Positions
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